var chart1=echarts.init(document.getElementById("pie1"));
   	var too=${too};
   	var too2=${too2};
   	option = {
	    title : {
	        text: '211占比',
	        x:'center'
	    },
	    tooltip : {
        formatter: "{a} <br/>{b} : {c} 家"
    	},
	    legend: {
	        orient : 'vertical',
	        x : 'left',
	        data:['211学校','非211学校']
	    },
	      color: ['rgb(30,144,255)','rgb(0,255,127)'],
	    series : [
	        {
	          	name:'占比情况',
	            type:'pie',
	            radius : '40%',
	            center: ['50%', '50%'],
	            data:[
	                {value:too, name:'211学校'},
	                {value:too2-too, name:'非211学校'}
	            ]
	        }
	    ]
	};
chart1.setOption(option);